DD255641A3 - BUMPER VACUUM COMPRESSOR - Google Patents

BUMPER VACUUM COMPRESSOR

Info

Publication number
DD255641A3
DD255641A3 DD26346584A DD26346584A DD255641A3 DD 255641 A3 DD255641 A3 DD 255641A3 DD 26346584 A DD26346584 A DD 26346584A DD 26346584 A DD26346584 A DD 26346584A DD 255641 A3 DD255641 A3 DD 255641A3
Authority
DD
German Democratic Republic
Prior art keywords
bumper
vacuum compressor
compressor
vacuum
bumper vacuum
Prior art date
Application number
DD26346584A
Other languages
German (de)
Inventor
Vladimir P Balandin
Jurij N Kolgan
Ivan A Prochorov
Jurij P Ganenko
Original Assignee
Vni I Pk I Mekh I Ruch
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vni I Pk I Mekh I Ruch filed Critical Vni I Pk I Mekh I Ruch
Publication of DD255641A3 publication Critical patent/DD255641A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D11/00—Portable percussive tools with electromotor or other motor drive
    • B25D11/06—Means for driving the impulse member
    • B25D11/12—Means for driving the impulse member comprising a crank mechanism
    • B25D11/125—Means for driving the impulse member comprising a crank mechanism with a fluid cushion between the crank drive and the striking body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D11/00—Portable percussive tools with electromotor or other motor drive
    • B25D11/005—Arrangements for adjusting the stroke of the impulse member or for stopping the impact action when the tool is lifted from the working surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/035—Bleeding holes, e.g. in piston guide-sleeves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Earth Drilling (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
DD26346584A 1983-09-06 1984-05-28 BUMPER VACUUM COMPRESSOR DD255641A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU833638551A SU1256950A1 (en) 1983-09-06 1983-09-06 Percussive compression/vacuum machine

Publications (1)

Publication Number Publication Date
DD255641A3 true DD255641A3 (en) 1988-04-13

Family

ID=21080436

Family Applications (1)

Application Number Title Priority Date Filing Date
DD26346584A DD255641A3 (en) 1983-09-06 1984-05-28 BUMPER VACUUM COMPRESSOR

Country Status (9)

Country Link
AT (1) ATA284684A (en)
CH (1) CH664319A5 (en)
CS (1) CS263462B1 (en)
DD (1) DD255641A3 (en)
DE (1) DE3423493C2 (en)
GB (1) GB2145959B (en)
SE (1) SE456595B (en)
SU (1) SU1256950A1 (en)
YU (1) YU149384A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4111127A1 (en) * 1990-04-05 1991-10-10 Makita Corp PERFORMANCE TOOL

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE501276C2 (en) * 1989-10-28 1995-01-09 Berema Atlas Copco Ab Handheld striking machine
GB2366537A (en) * 2000-09-09 2002-03-13 Ingersoll Rand Company Ltd Method of making a housing for a tool and the housing so formed.
EP1607186A1 (en) * 2004-06-18 2005-12-21 HILTI Aktiengesellschaft Electro-pneumatic hammer drill / chisel hammer with modifiable impact energy
DE202006004288U1 (en) * 2006-03-17 2006-05-11 Borries Markier-Systeme Gmbh Manual embossing device with pneumatic drive
ATE527083T1 (en) * 2009-01-30 2011-10-15 Hilti Ag PNEUMATIC IMPACT MECHANISM
DE102009008189A1 (en) * 2009-01-30 2010-08-05 Hilti Aktiengesellschaft Pneumatic impact mechanism and control method
DE102012208891A1 (en) * 2012-05-25 2013-11-28 Robert Bosch Gmbh Pneumatic impact mechanism
GB201216905D0 (en) * 2012-09-21 2012-11-07 Black & Decker Inc A hammer drill
GB201216903D0 (en) 2012-09-21 2012-11-07 Black & Decker Inc A hammer drill

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1402727A (en) * 1919-08-02 1922-01-03 Michael B Garibaldi Power-actuated pneumatic tool
GB2052346B (en) * 1979-06-18 1983-02-02 Kango Electric Hammers Ltd Rotary hammer drills
DE2938513A1 (en) * 1979-09-24 1981-04-09 Hilti AG, 9494 Schaan DRILLING HAMMER

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4111127A1 (en) * 1990-04-05 1991-10-10 Makita Corp PERFORMANCE TOOL

Also Published As

Publication number Publication date
SE8404461L (en) 1985-03-07
YU149384A (en) 1988-02-29
ATA284684A (en) 1989-07-15
DE3423493C2 (en) 1986-07-10
CH664319A5 (en) 1988-02-29
GB2145959B (en) 1986-11-12
SU1256950A1 (en) 1986-09-15
DE3423493A1 (en) 1985-03-28
CS419684A1 (en) 1987-06-11
SE456595B (en) 1988-10-17
SE8404461D0 (en) 1984-09-05
GB8421571D0 (en) 1984-09-26
CS263462B1 (en) 1989-04-14
GB2145959A (en) 1985-04-11

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Legal Events

Date Code Title Description
ENJ Ceased due to non-payment of renewal fee